Hi so three weeks ago (March 1) this guy and I had unprotected sex for the first time, however, it was only for 2 minutes max and he did not finish inside me (I understand the risk of pre-cum though). He finished outside my body and away from my vagina like 10 or so minutes later. The day we had sex was roughly a week before I was expected to get my period (which I understand is a "safe period"). I DID end up getting my period on the expected day (during the night on March 6). However, the past few days I have had lower abdominal cramps, nausea (threw up once), back pain and my boobs are sore. Although I should point out that I overthink and stress out a lot and throw up when really stressed. I also played volleyball so I think that can contribute to my back pain. On March 14 I went to a medi-center and took a urine test and it came back negative, however, there was a large amount of blood in my urine (not visible to the naked eye). I went to take a blood test too and it had been eight days and no call so that means there is nothing wrong with me. Could I be pregnant? My gut says no, but I am still really worried. And what about the blood in my urine, could that be left over period blood since it ended 3 days ago?
So to clarify: March 1: unprotected sex for 2 mins, did not finish inside me March 6: got my period on expected day March 11: period ended March 12-14 having symptoms and stressing out March 14: went to doctors and did urine test and came back negative, however had large amounts of blood in it Notes: I am on birth control and have been for 10 months. I have regular periods. I do not have frequent urination either.
Update: It's March 18 and all the symptoms I have mentioned are gone. The only things I have are slight constipation, on/off minor back pain (which I said I usually normally have), bloating and the constant worry of pregnancy and/or kidney infection. I worry and overthink a lot so reassurance and clarification is needed.
Update: It is March 24 and I have cramps (but I have also been exercising) and I put a tampon in and took it out and there was 3 tiny spots of blood. Does that mean anything. I also went to the medi center yesterday to do another urine test.
I should add that I am 20 years old. This is not the first time we have had sex, only the first time unprotected. I have also gained about 5 pounds, although I have not weighed myself in a couple months (I used to be between 105-110, now I am around 112). I have also been exercising a bit (a lot with the abs, as rigorous exercise can possibly cause a miscarriage and help your period come). My next period is expected on April 4. We have not had any intercourse since March 1.
Basically, am I worried over nothing?
thank-you